5-membered Heterocycles
5-membered heterocycles are organic compounds formed by a five-membered ring containing one or more heteroatoms such as nitrogen, oxygen, or sulfur. These compounds often result from the fusion of a benzene ring and a 5-membered heterocycle, creating diverse structures with unique chemical properties. 5-membered heterocycles are widely used in pharmaceuticals, agrochemicals, and materials science due to their reactivity and versatility. At CymitQuimica, we offer a comprehensive selection of high-quality 5-membered heterocycles to support your research and industrial applications.
Found 55182 products of "5-membered Heterocycles"
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5,6-Dimethyl-1,2,3-benzotriazole
CAS:Formula:C8H9N3Purity:>99.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:147.185-Methyltetrazole
CAS:Formula:C2H4N4Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:84.082-Methylindoline
CAS:Formula:C9H11NPurity:>98.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:133.192,6-Dichloro-7-deazapurine
CAS:Formula:C6H3Cl2N3Purity:>98.0%(HPLC)(N)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:188.013-Acetyl-2,5-dimethylfuran
CAS:Formula:C8H10O2Purity:>98.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:138.171-Ethyl-1-methylpyrrolidinium Bromide
CAS:Formula:C7H16BrNPurity:>97.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:194.12N-(tert-Butoxycarbonyl)-D-tryptophan
CAS:Formula:C16H20N2O4Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:304.352-Amino-3-cyanothiophene
CAS:Formula:C5H4N2SPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystallineMolecular weight:124.16N-(Benzoyloxy)succinimide
CAS:Formula:C11H9NO4Purity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:219.20Furfuryl Methyl Sulfide
CAS:Formula:C6H8OSPurity:>98.0%(GC)Color and Shape:White - Yellow LiquidMolecular weight:128.192-Methyl-5-phenylbenzoxazole
CAS:Formula:C14H11NOPurity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:209.252-(3-Bromophenyl)-1,3-dioxolane
CAS:Formula:C9H9BrO2Purity:>97.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:229.07Methyl 3-Methyl-2-furancarboxylate
CAS:Formula:C7H8O3Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to lumpMolecular weight:140.14(R)-(-)-DTBM-SEGPHOS®
CAS:Formula:C74H100O8P2Purity:>99.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:1,179.55NBD-CO-Hz [=4-(N-Hydrazinocarbonylmethyl-N-methylamino)-7-nitro-2,1,3-benzoxadiazole] [for HPLC Labeling]
CAS:Formula:C9H10N6O4Purity:>95.0%(HPLC)Color and Shape:Orange to Brown powder to crystalMolecular weight:266.224,7-Bis(5-bromo-4-n-octyl-2-thienyl)-2,1,3-benzothiadiazole
CAS:Formula:C30H38Br2N2S3Purity:>97.0%(HPLC)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:682.649-(4'-Bromo-4-biphenylyl)carbazole
CAS:Formula:C24H16BrNPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:398.305-Bromothiophene-2-carboxaldehyde
CAS:Formula:C5H3BrOSPurity:>97.0%(GC)Color and Shape:White or Colorless to Yellow to Orange powder to lump to clear liquidMolecular weight:191.04(S)-4-Benzyloxymethyl-2,2-dimethyl-1,3-dioxolane
CAS:Formula:C13H18O3Purity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:222.282-Aminoimidazole Sulfate
CAS:Formula:C6H10N6·H2SO4Purity:>98.0%(T)(HPLC)Color and Shape:White to Yellow to Orange powder to crystalineMolecular weight:264.265,6-Dibromo-2,1,3-benzothiadiazole
CAS:Formula:C6H2Br2N2SPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:293.96Cefazolin Sodium Salt
CAS:Formula:C14H13N8NaO4S3Purity:>98.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:476.48Arbidol Hydrochloride
CAS:Formula:C22H25BrN2O3S·HClPurity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:513.885-Methyl-3,4-diphenylisoxazole
CAS:Formula:C16H13NOPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:235.29HATU
CAS:Formula:C10H15F6N6OPPurity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalineMolecular weight:380.24Tetrahydrofurfuryl Propionate
CAS:Formula:C8H14O3Purity:>97.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:158.202-Thiopheneboronic Acid (contains varying amounts of Anhydride)
CAS:Formula:C4H5BO2SColor and Shape:White to Orange to Green powder to crystalMolecular weight:127.95Benzo[1,2-b;4,5-b']difuran
CAS:Formula:C10H6O2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:158.165-(Chloroacetyl)oxindole
CAS:Formula:C10H8ClNO2Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:209.63Omeprazole Sulfide
CAS:Formula:C17H19N3O2SPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:329.423-Amino-4-bromo-5-methylpyrazole
CAS:Formula:C4H6BrN3Purity:>98.0%(T)(HPLC)Color and Shape:White to Brown powder to crystalMolecular weight:176.02Triclabendazole
CAS:Formula:C14H9Cl3N2OSPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light red powder to crystalMolecular weight:359.656-[(tert-Butoxycarbonyl)amino]hexanoic Acid N-Succinimidyl Ester
CAS:Formula:C15H24N2O6Purity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:328.37Strontium Ranelate Hydrate
CAS:Formula:C12H6N2O8SSr2·xH2OPurity:>97.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:513.49 (as Anhydrous)4-Fluoroindazole
CAS:Formula:C7H5FN2Purity:>98.0%(GC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:136.131,3-Diisopropylimidazolium Tetrafluoroborate
CAS:Formula:C9H17BF4N2Purity:>96.0%(N)Color and Shape:White to Brown powder to crystalMolecular weight:240.051-Methyl-1H-benzotriazole
CAS:Formula:C7H7N3Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:133.152-[5-(Trifluoromethyl)-1H-1,2,4-triazol-3-yl]pyridine
CAS:Formula:C8H5F3N4Purity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:214.152,6-Bis(9H-carbazol-9-yl)pyridine
CAS:Formula:C29H19N3Purity:>98.0%(HPLC)(N)Color and Shape:White to Orange to Green powder to crystalMolecular weight:409.49N-Succinimidyl Tetradecanoate
CAS:Formula:C18H31NO4Purity:>95.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:325.452,7-Dibromo-9-dodecylcarbazole
CAS:Formula:C24H31Br2NPurity:>98.0%(GC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:493.332-Ethylimidazole
CAS:Formula:C5H8N2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:96.135-Chloro-2-methylbenzothiazole
CAS:Formula:C8H6ClNSPurity:>99.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:183.652-(4-Fluorophenyl)thiophene
CAS:Formula:C10H7FSPurity:>95.0%(GC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:178.222,5-Diphenylthiophene
CAS:Formula:C16H12SPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:236.33Ethyl 1,2-Benzisoxazole-3-carboxylate
CAS:Formula:C10H9NO3Purity:>98.0%(GC)Color and Shape:White - Yellow Solid FormMolecular weight:191.193-Iodo-6-nitroindazole
CAS:Formula:C7H4IN3O2Purity:>98.0%(GC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:289.034,4-Bis(2-ethylhexyl)-4H-cyclopenta[2,1-b:3,4-b']dithiophene
CAS:Formula:C25H38S2Purity:>98.0%(GC)Color and Shape:Colorless to Red to Green clear liquidMolecular weight:402.702-Amino-4-(2,4-difluorophenyl)thiazole
CAS:Formula:C9H6F2N2SPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:212.225-Amino-3,4-dimethylisoxazole
CAS:Formula:C5H8N2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:112.135-Amino-4-bromo-3-methyl-1-phenylpyrazole
CAS:Formula:C10H10BrN3Purity:>96.0%(T)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:252.12Phenytoin Sodium
CAS:Formula:C15H11N2NaO2Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:274.25Tri(2-furyl)phosphine
CAS:Formula:C12H9O3PPurity:>98.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:232.175-Chloroindole-2-carboxylic Acid
CAS:Formula:C9H6ClNO2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:195.601-Propylimidazole
CAS:Formula:C6H10N2Purity:>98.0%(GC)(T)Color and Shape:Colorless to Yellow clear liquidMolecular weight:110.161H-Benzotriazol-1-yloxytris(dimethylamino)phosphonium Hexafluorophosphate [Coupling Reagent for Peptide]
CAS:Formula:C12H22F6N6OP2Purity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:442.292-Thiopheneacrylic Acid
CAS:Formula:C7H6O2SPurity:>98.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:154.182-Thenoyl Chloride
CAS:Formula:C5H3ClOSPurity:>99.0%(T)Color and Shape:Colorless to Brown clear liquidMolecular weight:146.594H-Cyclopenta[1,2-b:5,4-b']dithiophen-4-one
CAS:Formula:C9H4OS2Purity:>98.0%(GC)Color and Shape:Orange to Amber to Dark red powder to crystalMolecular weight:192.253,5-Di(2-pyridyl)pyrazole
CAS:Purity:98.0%Color and Shape:Liquid, No data available.Molecular weight:222.251007080078121-(Isocyanomethyl)-1H-benzotriazole
CAS:Formula:C8H6N4Purity:>97.0%(HPLC)Color and Shape:Light yellow to Brown to Dark green powder to crystalMolecular weight:158.165-Methyl-2-(2-nitroanilino)-3-thiophenecarbonitrile
CAS:Formula:C12H9N3O2SPurity:>97.0%(GC)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:259.282-Mercaptobenzothiazole
CAS:Formula:C7H5NS2Purity:>99.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:167.243-Nitropyrazole
CAS:Formula:C3H3N3O2Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:113.082-Propionylthiophene
CAS:Formula:C7H8OSPurity:>98.0%(GC)Color and Shape:Colorless to Red to Green clear liquid to cloudy liquidMolecular weight:140.203,5-Dimethylisoxazole-4-carbonyl Chloride
CAS:Formula:C6H6ClNO2Purity:>96.0%(GC)(T)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:159.572-Ethoxythiazole
CAS:Formula:C5H7NOSPurity:>98.0%(GC)Color and Shape:White - Yellow LiquidMolecular weight:129.182-Bromo-3-(2-ethylhexyl)thiophene
CAS:Formula:C12H19BrSPurity:>97.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:275.25N,N'-Bis(tert-butoxycarbonyl)-1H-pyrazole-1-carboxamidine
CAS:Formula:C14H22N4O4Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:310.359-(p-Tolyl)carbazole
CAS:Formula:C19H15NPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:257.341-Acetyl-5-bromo-4-chloro-3-indolyl Acetate
CAS:Formula:C12H9BrClNO3Purity:>98.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:330.56Ceftizoxime
CAS:Formula:C13H13N5O5S2Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:383.402-Ethylhexyl 4,6-Dibromo-3-fluorothieno[3,4-b]thiophene-2-carboxylate
CAS:Formula:C15H17Br2FO2S2Purity:>97.0%(GC)Color and Shape:Light yellow to Yellow to Orange powder to crystalineMolecular weight:472.232-Phenylthiophene
CAS:Formula:C10H8SPurity:>95.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:160.23Oxindole
CAS:Formula:C8H7NOPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:133.156-Chloro-7-iodo-7-deazapurine
CAS:Formula:C6H3ClIN3Purity:>95.0%(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:279.47Dibenzofuran-2-carboxaldehyde
CAS:Formula:C13H8O2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:196.211-(2-Methoxyethyl)-1-methylpyrrolidinium Bis(fluorosulfonyl)imide
CAS:Formula:C8H18F2N2O5S2Purity:>98.0%(T)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:324.365-Phenylhydantoin
CAS:Formula:C9H8N2O2Purity:>99.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:176.181-Methylpyrazole-5-methanol
CAS:Formula:C5H8N2OPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:112.13N-Succinimidyl 3-(Diphenylphosphino)propionate
CAS:Formula:C19H18NO4PPurity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:355.33Zinc 2-Mercaptobenzothiazole
CAS:Formula:C14H8N2S4ZnPurity:>97.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:397.851-Butyl-2,3-dimethylimidazolium Tetrafluoroborate
CAS:Formula:C9H17BF4N2Purity:>98.0%(HPLC)(N)Color and Shape:White or Colorless to Yellow powder to lump to clear liquidMolecular weight:240.056-Bromoindole-3-carboxaldehyde
CAS:Formula:C9H6BrNOPurity:>98.0%(GC)(N)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:224.062,5-Dibromothiophene-3-carboxylic Acid
CAS:Formula:C5H2Br2O2SPurity:>96.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:285.94Dibenzothiophene-2-boronic Acid (contains varying amounts of Anhydride)
CAS:Formula:C12H9BO2SPurity:95.0 to 109.0 %Color and Shape:White to Almost white powder to crystalMolecular weight:228.077-Hydroxythieno[3,2-b]pyridine
CAS:Formula:C7H5NOSPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:151.18RuCl2[(S)-dm-segphos®][(S,S)-dpen]
CAS:Formula:C60H60Cl2N2O4P2RuColor and Shape:Light yellow to Brown powder to crystalMolecular weight:1,107.078-Azahypoxanthine
CAS:Formula:C4H3N5OPurity:>98.0%(T)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:137.101-Benzylisatin
CAS:Formula:C15H11NO2Purity:>97.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:237.266-Chloro-7-deazapurine
CAS:Formula:C6H4ClN3Purity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:153.574-(1,3-Dimethyl-2,3-dihydro-1H-benzimidazol-2-yl)-N,N-dimethylaniline
CAS:Formula:C17H21N3Purity:>95.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:267.383-Methyl-1-p-tolyl-5-pyrazolone
CAS:Formula:C11H12N2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:188.232-Iodo-5-phenylthiophene
CAS:Formula:C10H7ISPurity:>97.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:286.131-[(9H-Fluoren-9-ylmethoxy)carbonyloxy]benzotriazole
CAS:Formula:C21H15N3O3Purity:>98.0%(HPLC)(qNMR)Color and Shape:White to Almost white powder to crystalMolecular weight:357.373-Hexyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene
CAS:Formula:C16H27BO2SPurity:>97.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:294.263,4-Ethylenedioxythiophene-2-carboxaldehyde
CAS:Formula:C7H6O3SPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:170.18Piperine
CAS:Formula:C17H19NO3Purity:>97.0%(HPLC)(N)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:285.34N-Succinimidyl 4-Nitrophenylacetate [for HPLC Labeling]
CAS:Formula:C12H10N2O6Purity:>98.0%(N)Color and Shape:White to Almost white powder to crystalMolecular weight:278.225-Methyl-2-thiophenecarboxylic Acid
CAS:Formula:C6H6O2SPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Dark green powder to crystalMolecular weight:142.17
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